DBH 9000 radial shaft seal — 100 x 150 x 13

DBH 9000 is a reference of radial shaft seal, within Seals. Request a quote for 9000 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9000 radial shaft seal is a lip seal that closes off the passage of oil or grease between a rotating shaft and its housing. With a 100 mm shaft, 150 mm housing and 13 mm height, and an Lx design, it is used in gearboxes, pumps and power transmission equipment where lubricant must be retained and dust or water ingress stopped. MR Accesorios Industriales carries this brand and helps you confirm the size before quoting.

This item is a DBH 9000 radial shaft seal, identified by code 9000. Its dimensions are shaft (d) 100 mm, housing (D) 150 mm and height (h) 13.00 mm, with an Lx design. That combination defines the seat: the lip runs on a 100 mm shaft, the 150 mm outer diameter fits into the machined housing and the 13 mm height determines how far it protrudes or sits recessed in the housing. The Lx design corresponds to the geometry of the lip and the metal case, a detail worth respecting when replacing it.

Typical applications for a seal of this size appear in gearboxes, electric motors, centrifugal pumps, mixers and equipment driven by gears or chains. In all those cases the seal performs two functions: retaining the lubricant inside the assembly and preventing contaminants from entering from outside. It is also used as a secondary closure in bearings and housings that work with oil or grease and need reliable sealing at the point where the shaft passes through the casing.

To install it properly, check that the shaft has no burrs or wear on the sealing track and that the housing is clean and free of dents. Lubricate the lip before inserting it and use a tube or press that bears on the outer diameter, never on the lip. If the shaft shows a pronounced groove, consider shifting the seal a few millimeters or replacing the shaft. The selection depends on the type of lubricant, the working temperature and the peripheral speed of the shaft; with that data the lip compound is chosen.

If you need an equivalent, send us code 9000 or the dimensions 100 x 150 x 13 mm on WhatsApp. It also helps to send a photo of the old seal and the housing, or the assembly drawing. With that we will tell you the alternative in the same DBH brand or in another line we carry, and we will quote you. If space allows, we can consider a seal with a different height but the same shaft and housing diameters.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. If the 9000 seal is for equipment in operation, don't wait for the oil loss to damage the bearing: send us the code and dimensions on WhatsApp and we will reply with the option that best fits your application.